- Aug 06, 2011
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Andy Lutomirski authored
I suspect that this works on T410. Signed-off-by:
Andy Lutomirski <luto@mit.edu> Signed-off-by:
Matthew Garrett <mjg@redhat.com>
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Lee, Chun-Yi authored
After test, msi-laptop driver also can support MSI U270 netbook. So, add MSI U270's dmi information to module alias and scm table for support this machine. Tested on MSI U270 netbook. Cc: Matthew Garrett <mjg@redhat.com> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Corentin Chary <corentincj@iksaif.net> Cc: Thomas Renninger <trenn@suse.de> Signed-off-by:
Lee, Chun-Yi <jlee@novell.com> Signed-off-by:
Matthew Garrett <mjg@redhat.com>
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Seth Forshee authored
Signed-off-by:
Seth Forshee <seth.forshee@canonical.com> Signed-off-by:
Matthew Garrett <mjg@redhat.com>
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Julien Valroff authored
Would you please consider applying the following patch adding support for the Aspire 1810TZ BIOS v.1.3314 version to the acerhdf module and avoids the following error: acerhdf: unknown (unsupported) BIOS version Acer/Aspire 1810TZ/v1.3314, ple= ase report, aborting! Not sure about the other Aspire models, but it seems at least 1810T should also be updated. Signed-off-by:
Julien Valroff <julien@kirya.net>
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Axel Lin authored
DEFINE_MUTEX() will automatically initialize buffer_mutex, no need to call mutex_init() in dell_init(). Signed-off-by:
Axel Lin <axel.lin@gmail.com> Signed-off-by:
Matthew Garrett <mjg@redhat.com>
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Lee, Chun-Yi authored
we can now autodetect internal 3G device and already have the threeg rfkill device. So, we plan to remove threeg sysfs support for it's no longer necessary. We also plan to remove interface sysfs file that exposed which ACPI-WMI interface that was used by acer-wmi driver. It will replaced by information log when acer-wmi initial. We keep it around for userspace compatibility reasons, schedule removal in 2012. Cc: Carlos Corbacho <carlos@strangeworlds.co.uk> Cc: Matthew Garrett <mjg@redhat.com> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Corentin Chary <corentincj@iksaif.net> Acked-by:
Thomas Renninger <trenn@suse.de> Signed-off-by:
Lee, Chun-Yi <jlee@novell.com> Signed-off-by:
Matthew Garrett <mjg@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6Linus Torvalds authored
* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (55 commits) Revert "drm/i915: Try enabling RC6 by default (again)" drm/radeon: Extended DDC Probing for ECS A740GM-M DVI-D Connector drm/radeon: Log Subsystem Vendor and Device Information drm/radeon: Extended DDC Probing for Connectors with Improperly Wired DDC Lines (here: Asus M2A-VM HDMI) drm: Separate EDID Header Check from EDID Block Check drm: Add NULL check about irq functions drm: Fix irq install error handling drm/radeon: fix potential NULL dereference in drivers/gpu/drm/radeon/atom.c drm/radeon: clean reg header files drm/debugfs: Initialise empty variable drm/radeon/kms: add thermal chip quirk for asus 9600xt drm/radeon: off by one in check_reg() functions drm/radeon/kms: fix version comment due to merge timing drm/i915: allow cache sharing policy control drm/i915/hdmi: HDMI source product description infoframe support drm/i915/hdmi: split infoframe setting from infoframe type code drm: track CEA version number if present drm/i915: Try enabling RC6 by default (again) Revert "drm/i915/dp: Zero the DPCD data before connection probe" drm/i915/dp: wait for previous AUX channel activity to clear ...
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc: Size mondo queues more sanely. sparc: Access kernel TSB using physical addressing when possible. sparc: Fix __atomic_add_unless() return value. sparc: use kbuild-generic support for true asm-generic header files sparc: Use popc when possible for ffs/__ffs/ffz. sparc: Set reboot-cmd using reboot data hypervisor call if available. sparc: Add some missing hypervisor API groups. sparc: Use hweight64() in popc emulation. sparc: Use popc if possible for hweight routines. sparc: Minor tweaks to Niagara page copy/clear. sparc: Sanitize cpu feature detection and reporting.
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (54 commits) ipv6: check for IPv4 mapped addresses when connecting IPv6 sockets mlx4: decreasing ref count when removing mac net: Fix security_socket_sendmsg() bypass problem. net: Cap number of elements for sendmmsg net: sendmmsg should only return an error if no messages were sent ixgbe: fix PHY link setup for 82599 ixgbe: fix __ixgbe_notify_dca() bail out code igb: fix WOL on second port of i350 device e1000e: minor re-order of #include files e1000e: remove unnecessary check for NULL pointer intel drivers: repair missing flush operations macb: restore wrap bit when performing underrun cleanup cdc_ncm: fix endianness problem. irda: use PCI_VENDOR_ID_* mlx4: Fixing Ethernet unicast packet steering net: fix NULL dereferences in check_peer_redir() bnx2x: Clear MDIO access warning during first driver load bnx2x: Fix BCM578xx MAC test bnx2x: Fix BCM54618se invalid link indication bnx2x: Fix BCM84833 link ...
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/ideLinus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide: drivers/ide/cy82c693.c: Add missing pci_dev_put ide: Fix irq flags madness
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- Aug 05, 2011
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Max Matveev authored
When support for binding to 'mapped INADDR_ANY (::ffff.0.0.0.0)' was added in 0f8d3c7a the rest of the code wasn't told so now it's possible to bind IPv6 datagram socket to ::ffff.0.0.0.0, connect it to another IPv4 address and it will all work except for getsockhame() which does not return the local address as expected. To give getsockname() something to work with check for 'mapped INADDR_ANY' when connecting and update the in-core source addresses appropriately. Signed-off-by:
Max Matveev <makc@redhat.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Yevgeny Petrilin authored
For older FW versions, when a Mac address removed from Mac table, we should set 0 for reference count for the corresponding Mac index. Fixes a bug where removing Mac from the table still left that entry as invalid. Signed-off-by:
Yevgeny Petrilin <yevgenyp@mellanox.co.il> Tested-by:
Roland Dreier <roland@purestorage.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
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Tetsuo Handa authored
The sendmmsg() introduced by commit 228e548e "net: Add sendmmsg socket system call" is capable of sending to multiple different destination addresses. SMACK is using destination's address for checking sendmsg() permission. However, security_socket_sendmsg() is called for only once even if multiple different destination addresses are passed to sendmmsg(). Therefore, we need to call security_socket_sendmsg() for each destination address rather than only the first destination address. Since calling security_socket_sendmsg() every time when only single destination address was passed to sendmmsg() is a waste of time, omit calling security_socket_sendmsg() unless destination address of previous datagram and that of current datagram differs. Signed-off-by:
Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Acked-by:
Anton Blanchard <anton@samba.org> Cc: stable <stable@kernel.org> [3.0+] Signed-off-by:
David S. Miller <davem@davemloft.net>
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Anton Blanchard authored
To limit the amount of time we can spend in sendmmsg, cap the number of elements to UIO_MAXIOV (currently 1024). For error handling an application using sendmmsg needs to retry at the first unsent message, so capping is simpler and requires less application logic than returning EINVAL. Signed-off-by:
Anton Blanchard <anton@samba.org> Cc: stable <stable@kernel.org> [3.0+] Signed-off-by:
David S. Miller <davem@davemloft.net>
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Anton Blanchard authored
sendmmsg uses a similar error return strategy as recvmmsg but it turns out to be a confusing way to communicate errors. The current code stores the error code away and returns it on the next sendmmsg call. This means a call with completely valid arguments could get an error from a previous call. Change things so we only return an error if no datagrams could be sent. If less than the requested number of messages were sent, the application must retry starting at the first failed one and if the problem is persistent the error will be returned. This matches the behaviour of other syscalls like read/write - it is not an error if less than the requested number of elements are sent. Signed-off-by:
Anton Blanchard <anton@samba.org> Cc: stable <stable@kernel.org> [3.0+] Signed-off-by:
David S. Miller <davem@davemloft.net>
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Dave Airlie authored
This reverts commit 4e20fa65 . Francesco Allertsen still has a broken configuration. Signed-off-by:
Dave Airlie <airlied@redhat.com>
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David S. Miller authored
There is currently no upper limit on the mondo queue sizes we'll use, which guarentees that we'll eventually his page allocation limits, and thus allocation failures, due to MAX_ORDER. Cap the sizes sanely, current limits are: CPU MONDO 2 * max_possible_cpus DEV MONDO 256 (basically NR_IRQS) RES MONDO 128 NRES MONDO 4 Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
On sun4v this is basically required since we point the hypervisor and the TSB walking hardware at these tables using physical addressing too. Signed-off-by:
David S. Miller <davem@davemloft.net>
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Linus Torvalds authored
This isn't really critical any more, since other patches (commit 298507d4: "shm: optimize exit_shm()") have caused us to not actually need to touch the rw_mutex unless there are actual shm segments associated with the namespace, but we really should do tne shm_init_ns() earlier than we do now. This, together with commit 288d5abe ("Boot up with usermodehelper disabled") will mean that we really do initialize the initial ipc namespace data structure before we run any tasks. Tested-by:
Marc Zyngier <marc.zyngier@arm.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: RCUify freeing acls, let check_acl() go ahead in RCU mode if acl is cached get rid of boilerplate switches in posix_acl.h fix block device fallout from ->fsync() changes
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git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6Linus Torvalds authored
* 'fixefi' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: efi: Fix argument types for SetVariable() for ia64
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Linus Torvalds authored
Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: slab, lockdep: Annotate the locks before using them lockdep: Clear whole lockdep_map on initialization slab, lockdep: Annotate slab -> rcu -> debug_object -> slab lockdep: Fix up warning lockdep: Fix trace_hardirqs_on_caller() futex: Fix regression with read only mappings
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git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_txLinus Torvalds authored
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: dmaengine: use DEFINE_IDR for static initialization ioat: fix xor_idx_to_desc Avoid section type conflict in dma/ioat/dma_v3.c ioat: Adding PCI IDs for IOAT devices on SandyBridge platforms
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David Brown authored
Commit a0bfa137 mispells cpuidle_idle_call() on ARM and SH code. Fix this to be consistent. Cc: Kevin Hilman <khilman@deeprootsystems.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: x86@kernel.org Cc: Len Brown <len.brown@intel.com> Signed-off-by:
David Brown <davidb@codeaurora.org> [ Also done by Mark Brown - th ebug has been around forever, and was noticed in -next, but the idle tree never picked it up. Bad bad bad ] Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Matthew Garrett authored
The spec says this takes uint32 for attributes, not uintn. Signed-off-by:
Matthew Garrett <mjg@redhat.com> Signed-off-by:
Tony Luck <tony.luck@intel.com>
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git://git.secretlab.ca/git/linux-2.6Linus Torvalds authored
* 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6: Revert "dt: add of_alias_scan and of_alias_get_id" dt: remove of_alias_get_id() reference
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6Linus Torvalds authored
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6: [PARISC] wire up sendmmsg syscall [PARISC] fix return type of __atomic64_add_return [PARISC] Fix futex support
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git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds authored
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] signal: use set_restore_sigmask() helper [S390] smp: remove pointless comments in startup_secondary() [S390] qdio: Use kstrtoul_from_user [S390] sclp_async: Use kstrtoul_from_user [S390] exec: remove redundant set_fs(USER_DS) [S390] cpu hotplug: on cpu start wait until being marked active [S390] signal: convert to use set_current_blocked() [S390] asm offsets: fix coding style [S390] Add support for IBM zEnterprise 114 [S390] dasd: check if raw track access is supported [S390] Use diagnose 308 for system reset [S390] Export store_status() function [S390] dasd: use vmalloc for statistics input buffer [S390] Add PSW restart shutdown trigger [S390] missing return in page_table_alloc_pgste [S390] qdio: 2nd stage retry on SIGA-W busy conditions
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Arnaud Lacombe authored
While `pci_eisa_driver' still refer `pci_eisa_init', the .probe() function should not be called after init memory release, as pointed out by commit 74b9a297. The structure is still referenced in the drivers subsystem, and can be accesseed through sysfs, so the modpost warning is a false positive. Mark it as such. In the same time, the warning referenced in 005bdad7 did only mention `pci_eisa_driver', not `pci_eisa_pci_tbl', so remove its marking. Broken-by: Arnaud Lacombe <lacombar@gmail.com> (in 005bdad7 ) Reported-by:
Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp> Signed-off-by:
Arnaud Lacombe <lacombar@gmail.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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- Aug 04, 2011
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Thomas Reim authored
ECS A740GM-M with ATI RADEON 2100 sends data to i2c bus for a DVI connector that is not implemented/existent on the board. Fix by applying extented DDC probing for this connector. Requires [PATCH] drm/radeon: Extended DDC Probing for Connectors with Improperly Wired DDC Lines Tested for kernel 2.6.38 on Asus ECS A740GM-M board BugLink: http://bugs.launchpad.net/bugs/810926 Cc: <stable@kernel.org> Signed-off-by:
Thomas Reim <reimth@gmail.com> Reviewed-by:
Alex Deucher <alexdeucher@gmail.com> Acked-by:
Stephen Michaels <Stephen.Micheals@gmail.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Thomas Reim authored
Log PCI subsystem vendor and subsystem device ID in addition to PCI vendor and device ID during kernel mode initialisation. This helps to better identify radeon devices of third-party vendors, e. g. for bug analysis. Tested for kernel 2.6.35, 2.6.38 and 3.0 on Asus M2A-VM HDMI board Cc: <stable@kernel.org> Signed-off-by:
Thomas Reim <reimth@gmail.com> Reviewed-by:
Alex Deucher <alexdeucher@gmail.com> Acked-by:
Stephen Michaels <Stephen.Micheals@gmail.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Thomas Reim authored
drm/radeon: Extended DDC Probing for Connectors with Improperly Wired DDC Lines (here: Asus M2A-VM HDMI) Some integrated ATI Radeon chipset implementations with add-on HDMI card (e. g. Asus M2A-VM HDMI) indicate the availability of a DDC even when the add-on card is not plugged in or HDMI is disabled in BIOS setup. In this case, drm_get_edid() and drm_edid_block_valid() periodically dump data and kernel errors into system log files and onto terminals. For these connectors DDC probing is extended by a check for a correct EDID header. Only in case a valid EDID header is also found, the (HDMI or DVI) connector will be used by the Radeon driver. This prevents the kernel driver from useless flooding of logs and terminal sessions with EDID dumps and error messages. This patch adds a flag 'requires_extended_probe' to the radeon_connector structure. In function radeon_connector_needs_extended_probe() this flag can be set on a chipset family/vendor/connector type specific basis. In addition, function radeon_ddc_probe() has been adapted to perform extended DDC probing if required by the connector's flag. Requires function drm_edid_header_is_valid() in DRM module provided by [PATCH] drm: Separate EDID Header Check from EDID Block Check. Tested for kernel 2.6.35, 2.6.38 and 3.0 on Asus M2A-VM HDMI board BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=668196 BugLink: http://bugs.launchpad.net/bugs/7228066 Cc: <stable@kernel.org> Signed-off-by:
Thomas Reim <reimth@gmail.com> Reviewed-by:
Alex Deucher <alexdeucher@gmail.com> Acked-by:
Stephen Michaels <Stephen.Micheals@gmail.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Thomas Reim authored
Provides function drm_edid_header_is_valid() for EDID header check and replaces EDID header check part of function drm_edid_block_valid() by a call of drm_edid_header_is_valid(). This is a prerequisite to extend DDC probing, e. g. in function radeon_ddc_probe() for Radeon devices, by a central EDID header check. Tested for kernel 2.6.35, 2.6.38 and 3.0 Cc: <stable@kernel.org> Signed-off-by:
Thomas Reim <reimth@gmail.com> Reviewed-by:
Alex Deucher <alexdeucher@gmail.com> Acked-by:
Stephen Michaels <Stephen.Micheals@gmail.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Joonyoung Shim authored
The struct drm_driver has some function pointers for irq. They are gpu specific and some functions aren't essential things. This can prevents creation of unnecessary dummy function for irq. Signed-off-by:
Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by:
Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Joonyoung Shim authored
The registered irq should be unregistered by free_irq() if irq_postinstall() returns the error after request_irq() is called successfully. [airlied: add vga switcheroo disable] Signed-off-by:
Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by:
Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Bojan Prtvar authored
kzalloc() can return NULL, so I added check for it Signed-off-by:
Bojan Prtvar <prtvar.b@gmail.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Fernando Luis Vázquez Cao authored
Reg header files are generated so they are not cleaned automagically. They need to be added to the clean-files list. Signed-off-by:
Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Emil Velikov authored
[airlied: move char declaration] Signed-off-by:
Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Dave Airlie authored
Merge branch 'drm-intel-next' of ssh://master.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6 into drm-fixes * 'drm-intel-next' of ssh://master.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6: (42 commits) drm/i915: allow cache sharing policy control drm/i915/hdmi: HDMI source product description infoframe support drm/i915/hdmi: split infoframe setting from infoframe type code drm: track CEA version number if present drm/i915: Try enabling RC6 by default (again) Revert "drm/i915/dp: Zero the DPCD data before connection probe" drm/i915/dp: wait for previous AUX channel activity to clear drm/i915: don't use uninitialized EDID bpc values when picking pipe bpp drm/i915/pch: Save/restore PCH_PORT_HOTPLUG across suspend drm/i915: apply phase pointer override on SNB+ too drm/i915: Add quirk to disable SSC on Sony Vaio Y2 drm/i915: provide more error output when mode sets fail drm/i915: add GPU max frequency control file i915: add Dell OptiPlex FX170 to intel_no_lvds drm/i915: Ignore GPU wedged errors while pinning scanout buffers drm/i915/hdmi: send AVI info frames on ILK+ as well drm/i915: fix CB tuning check for ILK+ drm/i915: Flush other plane register writes drm/i915: flush plane control changes on ILK+ as well drm/i915: apply timing generator bug workaround on CPT and PPT ...
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